package Classadapter;

/**
 * @Author Big_white
 * @Date 2021/11/7
 */
//适配器类
public class VoltageAdapter extends Voltage220V implements IVoltage5V{
    @Override
    public int output5V() {
        int srcV=output220V();
        int dstV=srcV/44;
        return dstV;
    }
}
